[PATCH] scsi: libcxgbi: use GFP_ATOMIC in cxgbi_conn_alloc_pdu()

[Varun Prakash <varun@xxxxxxxxxxx>]

For mgmt cmds ->alloc_pdu() can be called from atomic
context so use GFP_ATOMIC instead of GFP_KERNEL.

Signed-off-by: Varun Prakash <varun@xxxxxxxxxxx>
---
 drivers/scsi/cxgbi/libcxgbi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/scsi/cxgbi/libcxgbi.c b/drivers/scsi/cxgbi/libcxgbi.c
index ce13364..3f3af5e 100644
--- a/drivers/scsi/cxgbi/libcxgbi.c
+++ b/drivers/scsi/cxgbi/libcxgbi.c
@@ -1914,7 +1914,7 @@ int cxgbi_conn_alloc_pdu(struct iscsi_task *task, u8 opcode)
 	if (task->sc) {
 		task->hdr = (struct iscsi_hdr *)tdata->skb->data;
 	} else {
-		task->hdr = kzalloc(SKB_TX_ISCSI_PDU_HEADER_MAX, GFP_KERNEL);
+		task->hdr = kzalloc(SKB_TX_ISCSI_PDU_HEADER_MAX, GFP_ATOMIC);
 		if (!task->hdr) {
 			__kfree_skb(tdata->skb);
 			tdata->skb = NULL;
-- 
2.0.2